baber/WOPTO huggingface dataset:
Patent WO-2021119907-A1 (WO)
Title: Technologie visant à minimiser l'impact négatif de conflits de cache provoqués par des dimensions principales incompatibles dans des noyaux de convolution et de multiplication de matrices sans remplissage de dimensions
Inventor: WU YONG
IPC: G06F17/16
Filed: 2019-12-16
Abstract: Systèmes, appareils et procédés pouvant fournir une technologie qui détermine un rapport entre des instructions de virgule flottante et des instructions de lecture de mémoire et régule une taille de dimension d'un noyau de matrice sur la base, au moins en partie, de ce rapport. Dans un exemple, le noyau de matrice effectue une opération entre une première matrice et une seconde matrice et la technologie réutilise des éléments de la première matrice pour de multiples lignes vectorielles de la seconde matrice.
Patent WO-2021114318-A1 (WO)
Inventor: LI XIAO
IPC: G01N33/569
Filed: 2019-12-16
Abstract: L'invention concerne une feuille d'expérience microbienne. La feuille d'expérience microbienne comprend une feuille de couche supérieure et une feuille de couche inférieure, la surface supérieure de la feuille de couche inférieure est revêtue d'un premier anneau hydrophobe annulaire, et le côté interne du premier anneau hydrophobe annulaire entoure un espace de test.
Patent WO-2020143427-A1 (WO)
Inventor: GUI PEIYAN
IPC: B29C64/386
Filed: 2019-12-20
Abstract: The present disclosure provides a 3D printing parameter value determination method and device. Said method comprises: acquiring model information about a model to be printed; comparing the model information with all sample printing information in a preset model parameter database to obtain target printing information; and determining parameter values of said model according to the target printing information. When each layer of said model is printed, model information about said model can be compared with sample printing information in a model parameter database, and target printing information is determined according to a comparison result. Parameter values of a model to be printed are determined according to target printing information, avoiding the problem that a stripping threshold and amplification set according to experiences being unsuitable for stripping, after each layer of model is printed, of a formed model from a material tray results in a failure in stripping of a formed model from a material tray and causes damage to the model, improving the printing efficiency.
Patent WO-2020135488-A1 (WO)
Inventor: ZHANG LEI
IPC: C07D409/14
Filed: 2019-12-25
Abstract: La présente invention concerne un dérivé de 2,4-diaminopyrimidine, des sels pharmaceutiquement acceptables de celui-ci, des hydrates, des solvates ou des stéréoisomères, un procédé de préparation de celui-ci et une application du composé utilisé séparément ou en association avec d'autres médicaments dans le traitement de maladies ayant des caractéristiques pathologiques médiées par la kinase ALK2. (I)
Patent WO-2021051704-A1 (WO)
Inventor: YANG FAN
IPC: C02F11/00
Filed: 2019-12-26
Abstract: 一种污泥资源化处置方法，它涉及一种固体废弃物资源化方法。本发明的目的是要解决传统的污泥处置方法很难对重金属离子进行回收和浪费了磷素资源的问题。方法：一、制备反应前驱体混合物；二、水热腐殖化反应；三、将反应产物进行离心，得到液体产物Ⅰ和固体产物Ⅰ，液体产物Ⅰ即为液体复合肥料；对固体产物Ⅰ进行强酸消解，再进行离心，得到固体产物Ⅱ和液体产物Ⅱ；使用去离子水对固体产物Ⅱ清洗至中性，再真空干燥，得到水热生物炭；向液体产物Ⅱ中加入还原剂，再进行离心，得到的固体物质即为重金属。本发明制备的液体复合肥料和水热生物炭应用于快速补给土壤有效磷素含量、促进植物生长。
Patent WO-2021128207-A1 (WO)
Inventor: CAI LIN
IPC: H04L1/18
Filed: 2019-12-26
Abstract: A message transmission method and a device, being used in a communication system such as V2X, LTE-V, V2V, IoV, MTC, IoT, LTE-M, and M2M. The method comprises: a second terminal device receives a first message, said first message being a broadcast message from a first terminal device, and the first message including first data; the second terminal device receives a reception failure message with respect to the first message, said reception failure message with respect to the first message being a broadcast message from a third terminal device, and the second terminal device broadcasts a second message, said second message including the first data. With the present method, no additional re-transmission resources needs to be allocated; instead, the second terminal device re-transmits to the first terminal device the data that needs to be re-transmitted, thereby reducing re-transmission overhead while ensuring reliability.
Patent WO-2020177468-A1 (WO)
Title: Procédé et appareil de commande de présentation de contenu, serveur et support d'enregistrement
Inventor: LIU XIUPING
IPC: H04N21/266
Filed: 2019-12-31
Abstract: L'invention concerne un procédé et un appareil de commande de présentation de contenu, un serveur et un support d'enregistrement. Le procédé consiste à : recevoir une URL de demande de lecture envoyée par un terminal ; analyser l'URL de demande de lecture pour obtenir des informations associées à une politique de limitation de présentation contenues dans l'URL de demande de lecture ; générer un premier fichier de liste de lecture conformément aux informations associées à une politique de limitation de présentation ; et envoyer le premier fichier de liste de lecture au terminal, le premier fichier de liste de lecture étant utilisé pour commander la lecture et la présentation de contenu du terminal.
Patent WO-2021004041-A1 (WO)
Title: Procédés et systèmes de stabilisation vidéo
Inventor: WANG TINGNIAO
IPC: H04N5/232
Filed: 2019-12-31
Abstract: L'invention concerne un procédé de stabilisation vidéo pouvant comprendre les étapes consistant à obtenir une trame cible d'une vidéo; obtenir une pluralité de premiers points caractéristiques associés à la trame cible; déterminer si la pluralité de premiers points caractéristiques comprend au moins un point caractéristique se rapportant à un objet mouvant dans la vidéo; en réponse à une détermination selon laquelle la pluralité de premiers points caractéristiques comprend au moins un point caractéristique se rapportant à l'objet mouvant dans la vidéo, supprimer le ou les points caractéristiques se rapportant à l'objet mouvant; appliquer une stabilisation vidéo à la trame cible d'après des premiers points caractéristiques restants de la pluralité de premiers points caractéristiques; déterminer, dans la trame cible, au moins un point caractéristique complémentaire; et désigner le ou les points caractéristiques complémentaires et les premiers points caractéristiques restants en tant que seconds points caractéristiques associés à une trame qui suit immédiatement la trame cible dans la vidéo.
Patent WO-2021134461-A1 (WO)
Title: Smart speaker, multi-voice assistant control method, and smart home system
Inventor: DONG XUEZHANG
IPC: G10L15/00
Filed: 2019-12-31
Abstract: Disclosed is a smart speaker, characterized in that the smart speaker comprises a voice input module, a language recognition module and at least two voice assistants, wherein the language recognition module receives voice information from the voice input module, determines a language category according to the voice information, and activates a voice assistant corresponding to the language category.
Patent WO-2020228355-A1 (WO)
Inventor: ZENG ZHIYONG
IPC: F28D20/02
Filed: 2019-12-31
Abstract: 一种谷电蓄热装置，该谷电蓄热装置包括储能罐(5)、第一换热器(1)、制热组件、电开关和开关阀门(7)。储能罐(5)与第一换热器(1)连通，开关阀门(7)设于储能罐(5)和第一换热器(1)之间。
Patent WO-2020143662-A1 (WO)
Inventor: LIU GANG
IPC: A61K47/36
Filed: 2020-01-08
Abstract: Disclosed are a brain-targeted delivery system for carrier-free nasal nano preparation modified by chitosan oligosaccharide and a preparation method therefor. The system comprises a neuroprotective hydrophobic micro-molecule drug, a polyethylene glycol derivative, and chitosan oligosaccharide. Further provided is a preparation method for the brain-targeted delivery system for nasal nano preparation. The preparation method comprises the following steps: step 1, preparing freeze-dried nano-particle powder; and step 2, stirring the freeze-dried powder and chitosan oligosaccharide in isotonic normal saline before use to form a nasal preparation having good membrane permeability. The preparation method for the system is simple, and can improve the hydrophobicity of the micro-molecule drug, reduce the toxicity and enhance the neuroprotective effect. The system is free of carriers, and avoids biodegradation problems and accumulative toxin. The drug carrying rate reaches 25 percent or above, the membrane permeability and absorption performance are good after modification by chitosan oligosaccharide, and the drug is delivered into the brain with high targeting property. The dosage form is applied by means of nasal dripping, spray and the like, and the application operation is simple, thereby facilitating patients who use the drug for a long time, and bringing good application prospect in the treatment of nervous system diseases.
Patent WO-2020164535-A1 (WO)
Title: Random access processing method and apparatus, terminal, network device, and storage medium
Inventor: WU YUMIN
IPC: H04W74/08
Filed: 2020-02-13
Abstract: Disclosed in embodiments of the present disclosure are a random access processing method and apparatus, a terminal, a network device, and a storage medium. The random access processing method comprises reporting random access process information corresponding to the type of a random access process to a network side.
Patent WO-2020228401-A1 (WO)
Title: Metal oxide having ordered intersecting nanowire array and preparation method thereof
Inventor: DENG YONGHUI
IPC: C01G41/02
Filed: 2020-03-09
Abstract: Provided are a preparation method for a metal oxide having an ordered intersecting nanowire array, and a metal oxide material having an ordered intersecting nanowire array prepared according to said method. The present method performs synthesis using an amphiphilic block copolymer as a templating agent, tetrahydrofuran as a solvent, and a polyoxometalate as an inorganic precursor; the block copolymer provides structure-directing agent functionality, a hydrophilic end thereof binding to an anion of the polyoxometalate by means of electrostatic force, forming a core-shell cylindrical micelle in the solvent, and during a volatilization process of the solvent, self-assembling to form a layered, intersecting, stacked organic-inorganic compound having an ordered nanostructure; firing in air to remove the templating agent, obtaining a metal oxide having ordered intersecting nanowires with multiple component elements. The present nanowire array material has high specific surface area and high crystallinity, and also realizes uniform doping of heteroatoms. The present method is simple, raw materials are easy to obtain, and it is appropriate for scale production.
Patent WO-2021196094-A1 (WO)
Inventor: YANG JIANG
IPC: G01R31/28
Filed: 2020-04-01
Abstract: A circuit and chip for detecting a voltage-based attack. The circuit comprises at least one voltage regulator circuit (231, 232, ..., 23N), at least one voltage sensor (241, 242, ..., 24N), and at least one glitch sensor (251, 252, ..., 25N). The at least one voltage sensor (241, 242, ..., 24N) respectively receives at least one first voltage outputted by the at least one voltage regulator circuit (231, 232, ..., 23N), and respectively outputs at least one first signal. The at least one first signal respectively indicates whether a voltage-based attack having an attack duration within a first range and attack strength within a second range has been carried out. The at least one glitch sensor (251, 252, ..., 25N) respectively receives the at least one first voltage, and respectively outputs a second signal. The second signal respectively indicates whether a voltage-based attack having an attack duration within a third range and attack strength within a fourth range has been carried out. The circuit for detecting a voltage-based attack provides protection against voltage-based attacks over an entire power domain, and improves the reliability of a protection scheme.
Patent WO-2020228465-A1 (WO)
Inventor: WANG CHUNHUA
IPC: H04N13/366
Filed: 2020-04-14
Abstract: L'invention concerne un dispositif d'affichage stéréo et un procédé d'affichage stéréo. Le dispositif d'affichage stéréo comprend : un premier écran d'affichage et un second écran d'affichage qui sont disposés en regard l'un de l'autre et qui sont configurés pour afficher une première image d'écran divisé et une seconde image d'écran divisé; et un pilote disposé entre le premier écran d'affichage et le second écran d'affichage, qui est configuré pour ajuster la distance relative entre le premier écran d'affichage et le second écran d'affichage en fonction de la profondeur d'informations de champ de la première image d'écran divisé et de la seconde image d'écran divisé. Le dispositif d'affichage stéréo et le procédé d'affichage stéréo peuvent ajuster la distance relative entre le premier affichage et le second affichage en temps réel selon une image réelle, ce qui améliore l'expérience de l'utilisateur.
Patent WO-2020216120-A1 (WO)
Inventor: WANG ZHENHUA
IPC: F24F11/89
Filed: 2020-04-16
Abstract: 一种电控盒盖（52）及空调器，所述电控盒盖（52）用于容纳微动开关（53），且适于罩设在电控盒（51）上，所述电控盒盖（52）设置有走线结构（54）和容纳腔（521），所述容纳腔（521）适于容置微动开关（53），所述走线结构（54）与所述容纳腔（521）连通，且适于引出所述微动开关（53）的连接线。所述电控盒盖（52）通过在电控盒盖（52）上设置走线结构（54），可以避免连接线杂乱无章地暴露在电控盒盖（52）表面，影响美观；且在电控盒盖（52）与其他器件装配时，走线结构可以对连接线进行保护，避免连接线移动或被其他器件挤压损坏而出现安全隐患。
Patent WO-2021077710-A1 (WO)
Title: Triple eccentric metal sealing butterfly valve structure capable of replacing sealing pair on line
Inventor: ZHANG QINGSHUANG
IPC: F16K1/226
Filed: 2020-05-06
Abstract: A triple eccentric metal sealing butterfly valve structure capable of replacing a sealing pair on line, comprising a valve body (1), a limiting pin a (2), a three-opening ring (3), a locking nut (4), a screw a (5), a valve seat sealing ring (6), a multilayer sealing ring (7), a limiting pin b (8), a butterfly plate (9), a pressing plate (10), and a screw b (11). The valve seat sealing ring is provided in the valve body. The valve seat sealing ring is fixed in the valve body by means of the three-opening ring, the locking nut, and the screw a. The limiting pin a is provided between the valve seat sealing ring and the valve body. The valve seat sealing ring is limited by the limiting pin a. The multilayer sealing ring is provided on the butterfly plate. The multilayer sealing ring is pressed by the pressing plate and fixed to the butterfly plate by the screw b. The butterfly plate, the multilayer sealing ring and the pressing plate are fixed in position by means of the limiting pin b. A maintenance bin opening (12) is formed in the valve body. The structure solves the defect of being unable to replace a sealing pair on line on an original triple eccentric structure; during online replacement, by providing the limiting pins, the sealing pair position is determined, the leakage risk of a butterfly valve is reduced, and the safe and effective operation of an LNG receiving station is ensured.
Patent WO-2020238696-A1 (WO)
Inventor: HAN YANLING
IPC: H01L41/22
Filed: 2020-05-19
Abstract: The embodiment of the present disclosure provides a flexible electro-acoustic substrate and a preparation method therefor, as well as a flexible electro-acoustic device. The preparation method for the flexible electro-acoustic substrate comprises: forming a flexible base; forming a plurality of piezoelectric components on the flexible base; and forming cavities with one-to-one correspondence to the plurality of piezoelectric components on the flexible base. The cavities are located on the side of the flexible base away from the plurality of piezoelectric components. According to the embodiment of the present disclosure, the cavities are formed in the flexible base by means of etching with good etching uniformity and no etching residue, thereby facilitating process realization and effectively eliminating the defects of low yield and complex process realization in the existing methods.
Patent WO-2022006778-A1 (WO)
Inventor: ZHANG YANG
IPC: H04L1/06
Filed: 2020-07-08
Abstract: Des systèmes et des procédés de communications sans fil sont divulgués ici. Un premier nœud de communication rapporte au moins un mot de code, un certain nombre de ports d'antenne, une capacité de cohérence des ports d'antenne, ou un mode de transmission à pleine puissance correspondant à la ou aux transmissions en liaison montante à un second nœud de communication. Le ou les mots de code sont déterminés sur la base du nombre de ports d'antenne, de la capacité de cohérence et du mode de transmission à pleine puissance. Le ou les mots de code comprennent au moins un groupe de matrices de précodage ou au moins un groupe d'indices de matrice de précodage de transmission (TPMI) correspondant à ou aux groupes de matrices de précodage.
Patent WO-2021057204-A1 (WO)
Inventor: ZHAO YALI
IPC: H04L47/56
Filed: 2020-07-15
Abstract: The present invention provides a scheduling request triggering method, an information configuration method, a terminal, and a network device. The scheduling request triggering method is applied to a terminal, and comprises: obtaining a constraint condition of a direct communication link buffer status reporting (BSR) for allowing to trigger a scheduling request (SR); according to the constraint condition, after the direct communication link BSR is triggered, determining whether to trigger the SR; and if the terminal needs to trigger the SR, sending the SR to a network device.
Patent WO-2021027555-A1 (WO)
Title: 一种人脸检索方法及装置
Inventor: CHEN KAI
IPC: G06K9/00
Filed: 2020-07-28
Abstract: 本申请提供一种人脸检索方法及装置。该方法可以包括：获取待检索的人脸图像；获取人脸图像的结构化特征，结构化特征包括用于表征人脸属性的特征，结构化特征与多个预设特征维度对应；根据结构化特征，获取人脸图像中与多个预设特征维度一一对应的非结构化特征，非结构化特征包括用于表示人脸特征的向量；至少根据非结构化特征，获取多个预设特征维度对应的标准特征，标准特征包括非结构化特征经神经网络转换后的特征。在本申请中，由于先利用结构化模型将人脸图像划分到不同的特征维度，再利用多个非结构化特征提取模型来进行特征提取，如此以适合处理复杂场景的人脸检索，并降低计算复杂度。
Patent WO-2021031819-A1 (WO)
Title: Image processing method and electronic device
Inventor: WANG LIQIANG
IPC: G06T5/50
Filed: 2020-07-30
Abstract: Disclosed are an image processing method and an electronic device, which are used for improving an image synthesis effect after foreground image processing. Provided in the embodiments of the present application is an image processing method, comprising: displaying a first key frame image acquired from a sequence frame video stream; acquiring a first foreground image and a first background image obtained after foreground and background separation processing is carried out on the first key frame image; acquiring a second foreground image obtained after foreground image processing is carried out on a first target object in the first foreground image; acquiring a third background image obtained after background restoration processing is carried out on the first background image by means of a second background image, wherein the second background image is a background image comprised in a second key frame image, and the second key frame image is obtained by means of photographing a target scene via a camera before the first key frame image is acquired; and acquiring the first key frame image, which has been subjected to foreground and background synthesis processing, obtained after foreground and background synthesis processing is carried out on the second foreground image and the third background image.
Patent WO-2022032690-A1 (WO)
Inventor: GENG TINGTING
IPC: H04W36/08
Filed: 2020-08-14
Abstract: 本申请实施例提供通信方法、装置及系统，用于避免不必要的异系统切换。方法包括：接收来自第一小区所属的第一网络设备的第一信息，该第一小区为终端设备在第一系统和/或第一制式下的第一服务小区，该第一信息包括用于确定终端设备是否发生了异系统和/或异制式的不必要切换的配置信息；接收来自终端设备的至少一个第一测量结果，该第一测量结果为第二系统和/或第二制式的至少一个小区的测量结果；根据至少一个第一测量结果、以及第一信息的全部或者部分信息，确定该终端设备是否发生了异系统和/或异制式的不必要切换。
Patent WO-2022016657-A1 (WO)
Inventor: WU YONGPENG
IPC: H04B7/0456
Filed: 2020-08-26
Abstract: 本发明提供了一种离散调制信号MIMO传输方法，该方法的主要特征在于对信源分布和预编码矩阵的联合优化来最大化发送端与接收端符号向量的互信息，以此使传输速率逼近香农极限。在当前预编码矩阵G确定的情况下，对信源向量x的分布的优化通过拉格朗日数乘法来最大化信源熵；在当前信源向量分布确定的情况下，对预编码矩阵G的优化通过梯度下降法来最大化发送与接收向量的互信息。通过联合优化信源分布和预编码矩阵在MIMO场景下实现逼近香农极限的传输速率。发送端确定各路符号的边缘分布后采用概率幅度成型技术进行非均匀调制。本发明基于现有的单路概率幅度成型技术，结合了MIMO系统本身的特点，从理论上实现了针对MIMO场景的最大无差错传输速率。
Patent WO-2021037083-A1 (WO)
Inventor: ZHANG YAO
IPC: G06N3/04
Filed: 2020-08-26
Abstract: 本公开涉及一种用于处理数据的方法、装置以及相关产品。在本公开的实施例中，在处理与神经网络有关的数据时，确定多个数据的最优的截断阈值。利用截断数据阈值来截断数据，并将该多个数据从高精度格式量化为低精度格式。通过本公开中的方法在减少数据处理量的同时，尽可能高地保证数据处理的准确性。此外，该方法还有助于显著减少数据传输量，由此极大地加速了多个计算设备的之间的数据交换。
Patent WO-2022061574-A1 (WO)
Inventor: MEI WENHAI
IPC: H01L27/32
Filed: 2020-09-23
Abstract: The present disclosure provides a quantum dot light emitting diode, comprising: a first electrode, a second electrode, a quantum dot light emitting layer provided between the first electrode and the second electrode, an electron transport layer provided between the quantum dot light emitting layer and the first electrode, and an electron buffer layer provided between the electron transport layer and the quantum dot light emitting layer, the electron transport layer and the electron buffer layer comprising the same metal oxide, and the oxygen vacancy concentration in the electron buffer layer being greater than the oxygen vacancy concentration in the electron transport layer. The embodiments of the present disclosure further provide a manufacturing method for a quantum dot light emitting diode and a display device.
Patent WO-2022061920-A1 (WO)
Inventor: CAI GANGHUA
IPC: C07C45/61
Filed: 2020-09-28
Abstract: L'invention concerne un procédé de préparation de 3',5'-dichloro-2,2,2-trifluoroacétophénone. Le procédé consiste à soumettre de la 3'-chloro-2,2,2-trifluoroacétophénone en tant que matière première à quatre étapes, soit une nitrification, une réduction, une chloration et une désamination, de manière à préparer la 3',5'-dichloro-2,2,2-trifluoroacétophénone. Le procédé présente un coût de matière première réduit, des conditions de réaction douces et un processus de réaction simple et contribue à réduire le coût de production, outre un effet économique amélioré.
Patent WO-2021114850-A1 (WO)
Title: 消息的加解密、读写方法、装置、计算机设备和存储介质
Inventor: LI YAN
IPC: H04L9/00
Filed: 2020-10-13
Abstract: 本申请公开了一种消息的加解密和读写方法、装置、计算机设备和存储介质。该消息的加密方法包括：生成种子；根据所述种子生成掩码；使用所述掩码对所述原消息添加遮掩，以生成遮掩消息；对所述遮掩消息进行白盒加密，获得目标消息；公开所述目标消息与所述种子。
Patent WO-2021073573-A1 (WO)
Inventor: GAO PAN
IPC: G06F3/0488
Filed: 2020-10-15
Abstract: Disclosed in embodiments of the present description are a method and system for displaying travel-related content for a user, the method comprising: using a travel application program located on a user terminal to execute the following: on the basis of a first state of the travel application program, displaying a second interface as a floating layer on a first interface; and when a first trigger event is detected, performing a display transform operation on the second interface. In the embodiments of the present description, related content may be displayed as a floating layer on a first interface according to the state of an application program, thus improving user experience.
Patent WO-2021073650-A1 (WO)
Inventor: SUN GUO
IPC: B60N2/50
Filed: 2020-10-19
Abstract: A device (10) for adjusting damping force and height, a seat and a vehicle suspension system. The device (10) for adjusting the damping force and the height comprises an adjusting valve (A), which is respectively connected to an air source, the atmosphere, an air spring (20) and a damping force adjusting device of a damping element (40); the adjusting valve (A) comprises a first cylinder (A100) and at least one first control lever (A200) slidably arranged in the first cylinder (A100); by means of relative displacement of the first control lever (A200) and the first cylinder (A100) relative to each other, an air flow connection is generated between the air spring (20) and the air source or the atmosphere, so as to adjust the height of the air spring (20); and/or the damping force adjusting device of the damping element (40) is in air flow connection to the air source or the atmosphere, so that the damping force adjusting device of the damping element (40) is driven by air to execute a corresponding operation to control the damping element (40) to output a corresponding damping force, thereby adjusting the size of damping force of the damping element (40). Therefore, the device (10) for adjusting damping force and height adjusts the damping force and the height.